While I was in Malaysia, I tried to go to see doctor whenever I had small problems because it's very cheap. The total fee including diagnosis and medicine is no more than 6 bucks Canadian dollars.
When I am in Canada, I do not go to see my family doctor that often because of the long waits and the fact that I can only go visit her during weekdays.
Most of the time for emergency, I would just go to visit walk in doctors if I really need to see a doctor right away.